A type of wound cleaning box

Abstract

This utility model discloses a wound cleaning box, including a box body, a disposable waterproof cover, and a hollow plug. The outer periphery of the box body is provided with a clamping structure to fix the upper edge of the waterproof cover. The bottom of the box body has a through hole, and the bottom of the waterproof cover has a drain outlet. The hollow plug is connected to the drain outlet of the waterproof cover, and the hollow plug passes through the through hole. This utility model aims to provide a wound cleaning box that prevents contamination of the wound cleaning environment by sewage, blood, and other liquids, significantly reducing the risk of cross-infection between patients.

Description

Technical Field

[0001] This utility model relates to the field of wound cleaning technology, and in particular to a wound cleaning box. Background Technology

[0002] A wound cleaning box is an auxiliary device used in the medical field for wound cleaning operations. It is mainly used to collect sewage, waste fluid, and necrotic tissue generated during the wound cleaning process, providing a clean and standardized operating space for the wound cleaning operation.

[0003] In existing technologies, traditional wound cleaning kits mostly adopt an open or semi-open structural design, such as Chinese patent CN219207835U: A Wound Cleaning Cart. Wastewater, blood, and other liquids generated during the wound cleaning process come into direct contact with the inner surface of the kit. Due to the lack of an effective disposable protective isolation structure, wastewater, blood, and other liquids easily remain in the gaps or surfaces of the kit, making thorough cleaning difficult. Furthermore, if the repeatedly used kit is not thoroughly cleaned, residual contaminants can easily cause contamination in subsequent operations, significantly increasing the risk of cross-infection between patients. Utility Model Content

[0004] In view of the above-mentioned prior art, the present invention provides a wound cleaning box to prevent contamination by sewage, blood and other liquids, and significantly reduce the risk of cross-infection between patients.

[0005] To achieve the above objectives, the technical solution of this utility model embodiment is implemented as follows:

[0006] A wound cleaning kit includes a box body, a disposable waterproof cover, and a hollow plug. The outer periphery of the box body is provided with a clamping structure to fix the upper edge of the waterproof cover. The bottom of the box body is provided with a through hole, and the bottom of the waterproof cover is provided with a drain outlet. The hollow plug is connected to the drain outlet of the waterproof cover and passes through the through hole.

[0007] Furthermore, the hollow plug includes a locking ring, a hollow tube, and a tube cap. The tube cap is used to open and close the hollow tube. The tube cap can be inserted into the bottom of the hollow tube. The locking ring is engaged with the top of the hollow tube. The bottom of the waterproof cover is engaged between the locking ring and the hollow tube.

[0008] Furthermore, the upper inner wall of the hollow tube is provided with several protruding rings, and the clamping ring is used to engage between two adjacent protruding rings.

[0009] Furthermore, the hollow tube includes an upper tube body and a lower tube body. The upper tube body is inverted conical, and the lower tube body is cylindrical. The inner diameter of the bottom of the upper tube body is equal to the inner diameter of the lower tube body, and the outer diameter of the bottom of the upper tube body is greater than the outer diameter of the lower tube body. The bottom of the tube cap is sealed, and the tube cap is inserted into the lower tube body.

[0010] Furthermore, the clamping structure includes a locking protrusion and a clamping piece. The locking protrusion is located on the outer side wall of the housing, and the clamping piece is elastic. The upper part of the waterproof cover is clamped between the clamping piece and the locking protrusion.

[0011] Furthermore, the bottom of the box is a funnel-shaped structure with a lower center and higher edges, and the four sides of the upper part of the box are transitioned by arcs with a radius of 5-10 cm.

[0012] Furthermore, the side of the housing is provided with an exhaust port.

[0013] Furthermore, the exhaust port is connected to an exhaust pipe, which is used to connect to an external air extraction device.

[0014] Furthermore, the housing is provided with an air inlet, the air inlet is provided with an air inlet pipe, the side of the air inlet pipe is provided with a threaded hole, and the threaded hole is provided with a bolt.

[0015] The beneficial effects of this invention are as follows: The box is equipped with a waterproof cover, and both the waterproof cover and the hollow plug are disposable and replaced after use, reducing the risk of contamination and cross-infection. The drain at the bottom of the waterproof cover is connected to the hollow plug, which is then inserted into the through-hole. Next, the upper edge of the waterproof cover is connected to a locking structure, which secures the upper edge of the waterproof cover. During wound cleaning, sewage, blood, and other liquids enter the waterproof cover of the box and flow out through the drain at the bottom of the waterproof cover and the hollow plug, eventually being collected by an external sewage bucket or basin. After wound cleaning, the waterproof cover and hollow plug are discarded. The waterproof cover isolates the box, preventing sewage, blood, and other liquids from contaminating it, thus reducing the risk of contamination and cross-infection. Attached Figure Description

[0016] Figure 1 This is a cross-sectional structural diagram of a wound cleaning box according to Embodiment 1 of this application;

[0017] Figure 2 For this application Figure 1 Enlarged structural diagram of region A in the middle;

[0018] Figure 3 This is a top view of a wound cleaning box according to Embodiment 1 of this application;

[0019] Figure 4 This is a schematic diagram showing the usage state of a wound cleaning box in Embodiment 1 of this application;

[0020] Figure 5 This is a cross-sectional structural diagram of a wound cleaning box according to Embodiment 2 of this application;

[0021] Figure 6This is a cross-sectional structural diagram of a wound cleaning box according to Embodiment 3 of this application;

[0022] Explanation of icon numbers:

[0023] 1. Housing; 2. Waterproof cover; 3. Hollow plug; 4. Clamping structure; 5. Through hole; 6. Drain outlet; 7. Clamping ring; 8. Hollow tube; 9. Pipe cap; 10. Raised ring; 11. Upper tube body; 12. Lower tube body; 13. Exhaust port; 14. Exhaust pipe; 15. Air inlet; 16. Air inlet pipe; 17. Threaded hole; 18. Bolt; 19. Clamping protrusion; 20. Clamping plate. Detailed Implementation

[0024] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in this specification of this utility model is for the purpose of describing particular embodiments only and is not intended to limit the utility model. In the following description, the expression "some embodiments" refers to a subset of all possible embodiments; however, it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments and can be combined with each other without conflict.

[0025] It should also be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "inner," "outer," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0026] Example 1

[0027] Please refer to the attached document. Figures 1-4This application provides a wound cleaning kit, including a box body 1, a disposable waterproof cover 2, and a hollow plug 3. The outer periphery of the box body 1 is provided with a clamping structure 4 for fixing the upper edge of the waterproof cover 2. The bottom of the box body 1 has a through hole 5, and the bottom of the waterproof cover 2 has a drain outlet 6. The hollow plug 3 is connected to the drain outlet 6 of the waterproof cover 2 and passes through the through hole 5. The box body 1 of this invention is fixed to an external wound cleaning cart or table by welding or threaded connection, and the top of the box body 1 is higher than the surface of the wound cleaning cart or table. The waterproof cover 2 is installed inside the box body 1. Both the waterproof cover 2 and the hollow plug 3 are disposable and are replaced after use to reduce the risk of contamination and cross-infection. The drain outlet 6 at the bottom of the waterproof cover 2 is connected to the hollow plug 3, then the hollow plug 3 is inserted into the through hole 5. Next, the upper edge of the waterproof cover 2 is connected to the clamping structure 4, which fixes the upper edge of the waterproof cover 2. During debridement, sewage, blood, and other liquids enter the waterproof cover 2 of the enclosure 1, and then flow out from the drain 6 and hollow plug 3 at the bottom of the waterproof cover 2, finally being collected by an external sewage bucket or basin. After debridement is completed, the waterproof cover 2 and hollow plug 3 are discarded. The waterproof cover 2 isolates the enclosure 1, preventing sewage, blood, and other liquids from contaminating the enclosure 1, thus reducing the risk of contamination and cross-infection.

[0028] Specifically, the hollow plug 3 includes a clamping ring 7, a hollow tube 8, and a tube cap 9. The tube cap 9 is used to open and close the hollow tube 8 and can be inserted into the bottom of the hollow tube 8. The clamping ring 7 is clamped into the top of the hollow tube 8, and the bottom of the waterproof cover 2 is clamped between the clamping ring 7 and the hollow tube 8. The bottom of the waterproof cover 2 is inserted into the hollow tube 8, and then the clamping ring 7 is used to clamp the waterproof cover 2. The tube cap 9 is then removed, and finally the hollow plug 3 is inserted into the through hole 5. After cleaning, the tube cap 9 is inserted into the bottom of the hollow tube 8 to seal the bottom of the hollow tube 8. Then the waterproof cover 2 is removed from the top of the box 1. Throughout the process, sewage, blood, and other liquids do not come into contact with the box 1.

[0029] Specifically, the upper inner wall of the hollow tube 8 is provided with several protruding rings 10, and the clamping ring 7 is used to clamp between two adjacent protruding rings 10. After the bottom of the waterproof cover 2 is placed into the hollow tube 8, the clamping ring 7 is inserted into the hollow tube 8 from above, and the bottom of the waterproof cover 2 is clamped by the clamping ring 7. Since several protruding rings 10 are provided inside the hollow tube 8, the waterproof cover 2 can be easily clamped after the clamping ring 7 is placed into the hollow tube 8.

[0030] Specifically, the hollow tube 8 includes an upper tube body 11 and a lower tube body 12. The upper tube body 11 is inverted conical, and the lower tube body 12 is cylindrical. The inner diameter of the bottom of the upper tube body 11 is equal to the inner diameter of the lower tube body 12, and the outer diameter of the bottom of the upper tube body 11 is greater than the outer diameter of the lower tube body 12. The bottom of the tube cap 9 is sealed, and the tube cap 9 is inserted into the lower tube body 12. The hollow tube is inserted into the through hole 5. Preferably, a support ring is provided at the bottom of the through hole 5. The support ring is also inverted conical, and the taper of the support ring is the same as that of the upper tube body 11, so that the upper tube body 11 and the through hole 5 fit tightly. After cleaning, the tube cap 9 is placed over the lower tube body 12 from below. The outer diameter of the tube cap 9 is smaller than the outer diameter of the through hole 5, so that the hollow tube 8 can be removed from above the through hole 5.

[0031] Specifically, the clamping structure 4 includes a locking protrusion 19 and a clamping piece 20. The locking protrusion 19 is located on the outer side wall of the housing 1, and the clamping piece 20 is elastic. The upper part of the waterproof cover 2 is clamped between the clamping piece 20 and the locking protrusion 19. After the elastic clamping piece is pried open, the upper part of the waterproof cover 2 is placed between the elastic clamping piece and the locking protrusion 19, clamping the waterproof cover 2 and improving the fixing effect of the top of the waterproof cover 2, thus preventing the upper part of the waterproof cover 2 from detaching.

[0032] Example 2

[0033] Please refer to the attached document. Figure 5 The difference between this embodiment and Embodiment 1 is that the bottom of the box 1 is a funnel-shaped structure with a lower center and higher edges, and the four sides of the upper part of the box 1 are transitioned by arcs with a radius of 5-10 cm. The funnel-shaped structure can promote the drainage of liquids such as sewage and blood, and the arcs of the box 1 can reduce the risk of the waterproof sleeve being punctured and improve stability.

[0034] Specifically, the side of the box 1 is provided with an exhaust port 13. The waterproof cover 2 is laid on the box 1, and then the waterproof cover 2 is squeezed downward to expel the air between the waterproof cover 2 and the box 1, so that the waterproof cover 2 fits against the inner wall of the box 1, which is conducive to the discharge of sewage, blood and other liquids during the wound cleaning process.

[0035] Example 3

[0036] Please refer to the attached document. Figure 6 The difference between this embodiment and Embodiment 2 is that the exhaust port 13 is connected to the exhaust pipe 14, and the exhaust pipe 14 is used to connect to an external air extraction device. When the external air extraction device is working, it will remove the air between the waterproof cover 2 and the housing 1, promoting the adhesion between the waterproof cover 2 and the inner wall of the housing 1. The air extraction device should be manually stopped after the waterproof cover 2 and the housing 1 are in contact. An air pump or similar device can then be used for the air extraction.

[0037] Specifically, the housing 1 is provided with an air inlet 15, the air inlet 15 is provided with an air inlet pipe 16, the side of the air inlet pipe 16 is provided with a threaded hole 17, and the threaded hole 17 is provided with a bolt 18. By rotating the bolt 18, the airflow channel size of the air inlet pipe 16 is adjusted, so that the amount of air drawn out between the waterproof cover 2 and the housing 1 is greater than the amount of air entering, ensuring that the waterproof cover 2 can fit snugly against the housing 1, while preventing excessive air extraction and protecting the waterproof cover 2.

[0038] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. The protection scope of this utility model should be determined by the protection scope of the stated claims.

Claims

1. A wound cleaning kit, characterized in that, The device includes a housing, a disposable waterproof cover, and a hollow plug. The outer periphery of the housing is provided with a clamping structure to fix the upper edge of the waterproof cover. The bottom of the housing is provided with a through hole, and the bottom of the waterproof cover is provided with a drain outlet. The hollow plug is connected to the drain outlet of the waterproof cover and passes through the through hole.

2. The wound cleaning box according to claim 1, characterized in that, The hollow plug includes a locking ring, a hollow tube, and a tube cap. The tube cap is used to open and close the hollow tube and can be inserted into the bottom of the hollow tube. The locking ring is engaged with the top of the hollow tube, and the bottom of the waterproof cover is engaged between the locking ring and the hollow tube.

3. The wound cleaning box according to claim 2, characterized in that, The upper inner wall of the hollow tube is provided with several protruding rings, and the clamping ring is used to engage between two adjacent protruding rings.

4. The wound cleaning box according to claim 2, characterized in that, The hollow tube includes an upper tube body and a lower tube body. The upper tube body is inverted conical and the lower tube body is cylindrical. The inner diameter of the bottom of the upper tube body is equal to the inner diameter of the lower tube body, and the outer diameter of the bottom of the upper tube body is greater than the outer diameter of the lower tube body. The bottom of the tube cap is sealed, and the tube cap is inserted into the lower tube body.

5. A wound cleaning box according to claim 1, characterized in that, The clamping structure includes a locking protrusion and a clamping piece. The locking protrusion is located on the outer side wall of the housing, and the clamping piece is elastic. The upper part of the waterproof cover is clamped between the clamping piece and the locking protrusion.

6. A wound cleaning box according to claim 1, characterized in that, The bottom of the box is a funnel-shaped structure with a lower center and higher edges. The four sides of the upper part of the box are transitioned by arcs with a radius of 5-10 cm.

7. A wound cleaning box according to claim 1, characterized in that, The side of the box is equipped with an exhaust port.

8. A wound cleaning box according to claim 7, characterized in that, The exhaust port is connected to the exhaust pipe, which is used to connect to external air extraction equipment.

9. A wound cleaning box according to claim 8, characterized in that, The housing is provided with an air inlet, the air inlet is provided with an air inlet pipe, the side of the air inlet pipe is provided with a threaded hole, and the threaded hole is provided with a bolt.

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